Welcome to Defender Canada! 
Deals
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9% off
Fireboy Propane Gas and Gasoline Sensor
$216.33 - $295.27$216.33 - $295.27 -
9% offFireboy Methane Fume Detector LED Display
$1,017.19 - $1,145.50$915.53 - $1,145.50 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$494.08 - $505.36$444.73 - $454.89 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$877.60 - $898.75$789.90 - $898.75 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$240.28$216.31 - $240.28 -
9% offLewmar Synchro Block - 90 mm (3 1/2")
$169.78 - $200.80$152.86 - $200.80 -
9% off
Fireboy CMD6 Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$245.92$221.39 - $245.92 -
9% offLewmar HTX Block - 60 mm (2 3/8")
$99.28 - $234.64$99.28 - $211.24 -
9% offSchaefer 7 Series Cheek Block - 705-10
$317.83$286.11 -
9% offFireboy MS-3 Methane Gas Sensor Extension Cable
$109.15 - $285.42$108.45 - $285.42 -
9% offSchaefer 3 Series Cheek Block - 303-29
$169.78$152.86 -
9% offLewmar Synchro Control Block - 40 mm (1 9/16")
$40.06 - $145.81$36.12 - $145.81 -
9% offLewmar Synchro Fiddle Block - 60 mm (2 3/8")
$66.85 - $154.27$66.85 - $154.27 -
14% offLewmar Synchro Control Triple Block - 30 mm (1 1/4")
$92.23 - $158.50$82.08 - $158.50 -
9% offLewmar HTX Block - 50 mm (2")
$89.41 - $212.08$80.53 - $212.08 -
9% offLewmar HTX Fiddle Block - 60 mm (2 3/8")
$206.44 - $362.95$206.44 - $326.72 -
9% offLewmar Synchro Triple Block - 72 mm (2 13/16")
$224.77 - $313.62$202.36 - $313.62 -
9% offLewmar Plunger Stop
$123.25 - $281.17$123.25 - $281.17 -
9% offSchaefer Clamp-On Lead 4-Block Kit with 70'-5/16" Line - 2100-19
$715.49$644.00 -
9% offLewmar Synchro Control Double Block - 40 mm (1 9/16")
$102.10 - $109.15$98.30 - $102.10 -
24% offLewmar HTX Fiddle Block - 50 mm (2")
$147.22 - $307.96$147.22 - $261.86 -
14% offLewmar Synchro Fiddle Block - 50 mm (2")
$52.75 - $99.28$52.75 - $99.28 -
9% offSchaefer 5 Series Fiddle Block - 505-76
$550.48$495.49 -
14% offSchaefer 7 Series Stand-Up Swivel Block - 704-62
$283.99$241.48 -
14% offLewmar Synchro Control Triple Block - 40 mm (1 9/16")
$154.27 - $224.77$144.40 - $224.77 -
14% offLewmar Synchro Double Block - 50 mm (2")
$71.08 - $76.72$60.51 - $76.72 -
9% offLewmar Becket Assembly (2-Pack)
$42.88 - $45.70$41.19 - $42.88 -
9% offLewmar End Stop with Double CL Sheaves, Becket and Cleat
$317.83 - $413.71$317.83 - $372.40 -
9% offMaretron Run Indicator Module - RIM100-01
$491.26$442.20 -
9% offSchaefer Series 5 Deck Plate Adapter - 504-02
$148.63$133.83 -
9% offLewmar Synchro Control Cheek Block - 30 mm (1 3/16") - 29901360BK
$26.51$23.92 -
9% offLewmar Synchro Control Block - 30 mm (1 1/4")
$26.94 - $41.47$26.94 - $37.39 -
14% offLewmar HTX Double Block - 50 mm (2")
$128.89 - $189.52$109.65 - $189.52 -
22% offRonstan Link Retainer Clips - RF40001
$6.73$5.19 -
23% off
Ronstan Link Retainer Clips - RF40002
$9.82$7.51 -
9% offSchaefer 3 Series Block - 03-07
$110.56$99.57 -
9% offSchaefer 5 Series Block - 506-05
$144.40$130.02 -
59% offAllen Brothers Single Block with Ingerfield Clip - Laser Traveler - 29 mm (1 1/16") - A.178-74
$7.65$3.07 -
72% offAllen Brothers Single Block - Mid Boom - 38 mm (1 1/2") - A.278
$10.47$2.92 -
57% offAllen Brothers Plain Block - Rear Boom - 38 mm (1 1/2") - A.378
$14.68$6.24 -
9% offLewmar Synchro Control Double Block - 30 mm (1 1/4")
$64.03 - $68.26$61.50 - $64.03 -
9% offLewmar Control Vertical Lead Block - 40 mm (1 9/16") - 29901463BK
$52.75$47.54 -
9% offLewmar Racing Triple Block - 80 mm (3 1/8") - 29901813BK
$643.54$579.25 -
74% offOceanic Systems 3412 DC Current Transformer 0-200A
$92.25$23.52 -
25% offMaretron Vacuum Switch - VS-07.0HG
$130.30$97.39 -
Pro Series Removable Caster/Wheel - 1400750340
$31.63 -
23% offRonstan Replacement 70 Series Retainer Clip - RF70001
$13.27$10.10 -
24% offRonstan Stand-up Base - RF2457
$36.76$27.73